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WUXI WOYO SUPERDO COMPRESSOR CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    35,993
  • Filing trend
    ⇧ 50.0%
About

WUXI WOYO SUPERDO COMPRESSOR CO LTD has a total of 47 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, chemical engineering and machine tools are WANBAO GROUP COMPRESSOR CO LTD, TCS MICROPUMPS LTD and ITO KAZUICHI.

Patent filings in countries

World map showing WUXI WOYO SUPERDO COMPRESSOR CO LTDs patent filings in countries

Patent filings per year

Chart showing WUXI WOYO SUPERDO COMPRESSOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Jianren 44
#2 Liu Rui 9
#3 Wang Jianming 9
#4 Qiu Jianping 4
#5 Xu Yaobing 4
#6 Zhang Jin 3
#7 Jianping Qiu 2
#8 Pan Wenwei 2
#9 Fahua Luo 2
#10 Wenwei Pan 2

Latest patents

Publication Filing date Title
CN110966164A Exhaust valve for air compressor
CN111022328A Cooling device for screw air compressor
CN110953159A Heat dissipation mechanism of screw compressor
CN111022298A Piston type air compressor with cooling performance
CN110985344A A buffering base for air compressor
CN111022295A Shock-proof type air compressor machine
CN110953145A Novel water-cooled oilless air compressor
CN110966160A Novel air compressor's bent axle
CN109458332A Noise reduction helical-lobe compressor
CN109441814A Novel screw compressor
CN109488598A Sealing structure and balanced seal structure applied to helical-lobe compressor
WO2018113276A1 Air compressor for ship
WO2018113275A1 Air compressor
CN106704142A Reciprocating piston compressor
CN106870881A A kind of sealing device of air compressor
CN106837751A A kind of anti-blocking dust arrester of air compressor machine dust granules
CN106762559A A kind of compressor with anti-loosening snap joint
CN106837742A A kind of reciprocating compressor guider
CN106870325A A kind of low noise twin compressor
CN106704148A Air compressor piston